在如今这个信息飞速发展的二十一世纪,计算机已经成为了人们必不可少的一部分。计算机网络把全球变成了地球村,连接了世界各地的人们,但是在计算机网络飞速发展服务人类的同时,它本身的网络安全问题也逐渐显现出来。本文就是结合计算机网络漏洞特点以及它们的性质来进行探讨,让人们能够在遇到网络安全问题前,能够自己做好一系列防范措施。 In the twenty-first century, where this message is rapidly evolving, computers have become an indispensable part of people. Computer networks have turned the world into a global village and connected people all over the world. However, as the rapid development of computer networks serves human beings, its cybersecurity issues have also gradually become apparent. This article is based on the characteristics of computer network vulnerabilities and their nature to explore, so that people can be in the face of network security problems, be able to do a series of preventive measures themselves.